Discharging hopper capable of preventing material body from being solidified

Abstract

The utility model provides a blanking hopper capable of preventing a material body from solidifying, which comprises a frame, a feeding hopper, a discharging hopper, a feeding hopper, a discharging hopper and a discharging hopper, and is characterized in that the frame comprises a bottom plate and a supporting rod; connecting rods are arranged on the two opposite sides of the bucket body, the connecting rods are fixed to the supporting rods, springs are fixed to the connecting rods, the springs are fixed to the bucket body, and the rubber ring is arranged on the bucket body in a sleeving mode and abuts against the bucket body; and the vibration motor is fixed on the hopper body. According to the discharging hopper, the stable vibration frequency can be kept, solidified materials on the side wall of the hopper body of the discharging hopper are reduced, and the efficient production efficiency is kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of blanking equipment, especially relates to a blanking hopper preventing material body solidification. BACKGROUND

[0002] In the production of drugs, the blanking hopper is a common material transfer equipment.

[0003] The common blanking hopper is a funnel type blanking hopper with a large area of the feeding end and a small area of the discharging end. The design of the funnel type blanking hopper enables the material to be guided from the funnel with a gradually narrowing wide mouth to the horizontal position below. This design can effectively control the speed of material conveying and reduce the loss and waste of material.

[0004] However, the discharging end of the funnel type blanking hopper has a small area, which is easy to cause the solidification of the material body at the discharging port and the sidewall of the blanking hopper, reduce the flow speed of the material, and affect the production efficiency. CONTENT OF THE UTILITY MODEL

[0005] Based on the above status, the main purpose of the utility model is to provide a blanking hopper preventing material body solidification to solve the problem that the discharging end of the funnel type blanking hopper has a small area, which is easy to cause the solidification of the material body at the discharging port and the sidewall of the blanking hopper, reduce the flow speed of the material, and affect the production efficiency.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A blanking hopper preventing material body solidification, characterized by comprising:

[0008] A frame comprising a bottom plate and a support rod, wherein a rubber ring is fixed above the bottom plate;

[0009] A hopper body provided with connecting rods on opposite sides, wherein the connecting rods are fixed to the support rods, springs are fixed to the connecting rods, the springs and the hopper body are fixed, and the rubber ring is sleeved and abuts against the hopper body;

[0010] A vibration motor fixed to the hopper body.

[0011] Preferably, the hopper body comprises a square part and an inverted cone part;

[0012] The end of the spring is fixed with a pressing plate, and the pressing plate is fixed to the square part;

[0013] The rubber ring abuts against the inverted cone part.

[0014] Preferably, a circular groove is formed in the surface of the bottom plate, a circular tube is fixed above the bottom plate, and the rubber ring is fixed inside the circular tube;

[0015] The bucket body further comprises a discharge pipe fixed to the inverted conical part, and the discharge pipe and the circular groove are coaxially arranged.

[0016] Preferably, the lower side of the pressing plate is fixed with a mounting plate, and the mounting plate is bolted with the bucket body.

[0017] Preferably, a universal wheel is installed at each corner of the lower side of the bottom plate.

[0018] Preferably, an L-shaped anti-collision pad is fixed to the side edge of the supporting rod.

[0019] Preferably, a feeding pipe is connected to the upper side of the bucket body, and a soft fixing ring is fixed to the middle part of the feeding pipe.

[0020] The rubber ring cooperates with the spring to stably support the bucket body, maintains the stability of the bucket body, and the spring and the rubber ring both have deformation capacity, can provide displacement allowance for the bucket body, make the vibration motor work stably, maintain stable vibration frequency, reduce the solidified material of the side wall of the bucket body of the discharge hopper, and maintain high production efficiency.

[0021] Other beneficial effects of the utility model will be described in the specific implementation mode through the introduction of specific technical features and technical solutions, and the skilled in the art should understand the beneficial technical effects brought by the technical features and technical solutions through the introduction of the technical features and technical solutions. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 It is a structural schematic view of the discharge hopper of the utility model for preventing material solidification.

[0023] Fig. 2 It is a structural schematic view of the pressing plate of the discharge hopper of the utility model for preventing material solidification.

[0024] Fig. 3 It is a sectional view of the discharge hopper of the utility model for preventing material solidification.

[0025] BRIEF DESCRIPTION OF DRAWINGS

[0026] 1, bucket body; 11, square part; 12, inverted conical part; 13, discharge pipe; 14, feeding pipe; 141, soft fixing ring; 2, frame; 21, bottom plate; 211, circular groove; 212, circular pipe; 213, rubber ring; 214, universal wheel; 22, supporting rod; 221, anti-collision pad; 23, connecting rod; 24, spring; 25, pressing plate; 26, mounting plate; 3, vibration motor. DETAILED DESCRIPTION

[0027] The utility model is described in the following based on examples, but the utility model is not limited to these examples only. In the following detailed description of the utility model, some specific details are described in detail, in order to avoid confusion of the essence of the utility model, the well-known method, process, flow, element are not described in detail.

[0028] In addition, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0029] Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in the sense of "including, but not limited to".

[0030] In the description of the utility model, it is to be understood that the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In addition, in the description of the utility model, unless otherwise stated, the meaning of "multiple" is two or more.

[0031] Referring Figs. 1-3 The utility model provides a prevent material body solidification's hopper, set up in the lower of medicine granulating device, medicine particle passes through vacuum pump etc. Output equipment transmission to hopper, through hopper transfer guide. Hopper includes hopper body 1, frame 2 and vibration motor 3, frame 2 sets up in ground, hopper body 1 sets up in frame 2, vibration motor 3 installs on hopper body 1, vibration motor 3's output rod is linked with hopper body 1, extends to vibration motor 3 can drive hopper body 1 to vibrate, avoids material solidification and agglomeration.

[0032] Frame 2 includes bottom plate 21 and support rod 22, support rod 22 is provided with multiple, multiple support rod 22 is vertically fixedly connected at each corner of bottom plate 21. Hopper body 1's opposite sides are provided with connecting rod 23, connecting rod 23 is fixed between two support rods 22, connecting rod 23 is fixed with multiple springs 24, the end away from connecting rod 23 of spring 24 can and hopper body 1 fixed. Spring 24 can rely on self elastic force to provide support force for hopper body 1, installs hopper body 1 in frame 2, also can adapt the work of vibration motor 3.

[0033] A circular groove 211 is provided in the middle of the bottom plate 21. The circular groove 211 can meet the downward discharge requirements of the bucket 1. A circular tube 212 is fixed on the top of the bottom plate 21. A rubber ring 213 is fixed inside the circular tube 212. The rubber ring 213 is sleeved on the bucket 1, and the inner side of the rubber ring 213 abuts against the bucket 1. In this way, the spring 24 stably supports the bucket 1 and maintains the stability of the bucket 1. Both the spring 24 and the rubber ring 213 have deformation capacity, which can provide displacement margin for the bucket 1, so that the vibrating motor 3 can work stably, maintain a stable vibration frequency, reduce the solidified material on the side wall of the bucket 1, and maintain high production efficiency.

[0034] The hopper body 1 includes a square portion 11, an inverted conical portion 12, and a discharge pipe 13. The square portion 11 is positioned above the inverted conical portion 12. The discharge pipe 13 is fixed to the lower end of the inverted conical portion 12 and is coaxially arranged with the circular groove 211. A flexible hose can be fitted onto the discharge pipe 13. The flexible hose extends out of the circular groove 211 to discharge the material. The upper and lower areas of the square portion 11 are the same, while the upper area of ​​the inverted conical portion 12 is larger than the lower area, which can improve the discharge rate of the hopper.

[0035] The vibratory motor 3 is fixed to the surface of the square part 11, which can provide a larger installation area for the vibratory motor 3, so that the vibratory motor 3 can work better on the bucket body 1.

[0036] A pressure plate 25 is fixed to multiple springs 24, and a mounting plate 26 is fixed below the pressure plate 25. The mounting plate 26 can be bolted to the surface of the square portion 11, fixing the pressure plate 25 and abutting it against the surface of the bucket body 1. The bucket body 1 and the pressure plate 25 can be detached by removing the bolts. The springs 24 provide pressure to the pressure plate 25, and the pressure surface can form a large contact area with the surface of the square portion 11, stabilizing the bucket body 1 and positioning it stably in the horizontal direction.

[0037] The rubber ring 213 can abut against the surface of the inverted cone 12. The rubber ring 213 can provide horizontal and vertical support for the inverted cone 12. Combined with the pressure of the spring 24, the bucket body 1 can vibrate stably.

[0038] As one embodiment, casters 214 are installed at each corner of the lower side of the base plate 21 to facilitate the movement of the hopper. It should be noted that the casters 214 can be selected with a braking function as needed. The structure of the casters 214 is prior art and will not be described in detail in this application.

[0039] As an embodiment, the side of each support rod 22 is fixed with an L-shaped anti-collision pad 221, and the anti-collision pad 221 is located close to the hopper body 1. The parameter adjustment of the vibration motor 3 may cause the hopper body 1 to vibrate and displace excessively and collide with the support rod 22. The anti-collision pad 221 can protect the support rod 22 and the hopper body 1 from collision and damage.

[0040] As an embodiment, the upper portion of the hopper body 1 is connected with a feeding pipe 14, and the middle portion of the feeding pipe 14 is fixed with a soft fixing ring 141, which can abut against the conveying pipe of the conveying equipment to avoid the vibration from causing the conveying pipe to fall off.

[0041] The implementation principle of the utility model is that the rubber ring 213 cooperates with the spring 24 to stably support the hopper body 1, the stability of the hopper body 1 is maintained, the spring 24 and the rubber ring 213 both have deformation capacity, the displacement allowance of the hopper body 1 is provided, the vibration motor 3 can stably work, the stable vibration frequency is maintained, the material solidified on the side wall of the hopper body 1 is reduced, and the high production efficiency is maintained.

[0042] Those skilled in the art can understand that the above-mentioned preferred schemes can be freely combined and superimposed without conflict.

[0043] It should be understood that the above-mentioned embodiments are only exemplary and not restrictive, and those skilled in the art can make various obvious or equivalent modifications or replacements to the above-mentioned details without departing from the basic principles of the utility model, which shall be included in the scope of claims of the utility model.

Claims

1. A feeding hopper for preventing material solidification, characterized in that, The utility model relates to a kind of automatic feeding device for seedling transplanting, including: Frame, including bottom plate and support rod, the rubber ring is fixed above the bottom plate; Bucket body, the connecting rod is arranged on the opposite sides of the bucket body, the connecting rod is fixed to the support rod, the spring is fixed on the connecting rod, the spring and the bucket body are fixed, the rubber ring is sleeved and abuts to the bucket body; Vibration motor, fixed to the bucket body.

2. A hopper according to claim 1, wherein the hopper is provided with a plurality of said air jets. The bucket body includes square part and inverted taper part; The end of the spring is fixed with the pressure holding plate, and the pressure holding plate is fixed with the square part; The rubber ring abuts to the inverted taper part.

3. A hopper according to claim 2, wherein the material is a powder. The surface of the bottom plate is provided with a circular groove, and the rubber ring is fixed inside the circular tube fixed above the bottom plate; The bucket body further includes a discharge pipe, which is fixed to the inverted taper part, and the discharge pipe and the circular groove are coaxially arranged.

4. A hopper according to claim 2, wherein the material is a powder. The lower side of the pressure holding plate is fixed with a mounting plate, and the mounting plate is bolted with the bucket body.

5. The hopper according to claim 1, wherein Each corner of the bottom plate is provided with a universal wheel below.

6. A hopper to prevent material from solidifying as claimed in claim 1, wherein, The side edge of the support rod is fixed with an L-shaped anti-collision pad.

7. A hopper to prevent material from solidifying as claimed in claim 1, wherein, The top of the bucket body is connected with a feeding pipe, and a soft fixing ring is fixed in the middle of the feeding pipe.

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